ISSCR Remembers Roger Arnold Pedersen

The ISSCR is saddened to learn of the death of Roger Arnold Pedersen, PhD, a pioneering figure in stem cell biology and developmental genetics whose groundbreaking work has significantly shaped the understanding of early mammalian development and regenerative medicine. Throughout his distinguished career, Dr. Pedersen's research focused on unraveling the mechanisms behind early cell fate decisions, particularly in relation to pluripotency and tissue-specific differentiation. His discoveries, including the identification of epiblast stem cells (EpiSCs) and their parallels with human embryonic stem cells, laid the foundation for advancing regenerative medicine. Dr. Pedersen was also instrumental in advocating for federal funding for stem cell research and mentoring numerous students and fellows, leaving a lasting legacy in both science and the scientific community. 

Read more about Roger Arnold Pedersen’s life and pivotal scientific contributions.